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Which distribution models a fair selection from finitely many possible values?
A
A discrete uniform distribution.
B
It can preserve independence and a constant success probability.
C
In X∼B(n,p)X\sim B(n,p)X∼B(n,p), ppp is the probability of success on each trial.
D
Discrete uniform, with P(X=x)=120P(X=x)=\frac{1}{20}P(X=x)=201.
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4.5 Statistical distributions (A-level only) Flashcards
22 flashcards on CCEA A Level Maths 4.5 Statistical distributions (A-level only): the key formulae, methods and definitions you need to recall for AS 1, AS 2, A2 1 and A2 2.